Flora Library
Search for araucaria heterophylla host:scitec.uwichill.edu.bb
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araucaria heterophylla host:scitec.uwichill.edu.bb
Listing 1 - 2 from 2 for araucaria heterophylla
female cone biodisc photomicrograph female gametophyte pollen tube reproductive organs male cones pinus cone generative cell male cone female cones widely cultivated seed plants araucaria pinna air bladders yews and redwoods economic importance
Practical - Gymnosperms
... , Araucaria heterophylla, the Norfolk Island Pine. (Chosen because it is one of the few conifers cultivated in Barbados.) Araucaria heterophylla is native to the Pacific but there are other Araucaria species ... the conifers coincided with the drifting apart of the continents, splitting the original Araucaria population. Speciation ensued. Section a pinna. Notice how there is almost evidence of ...
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The Pines
... tree at right, Araucaria heterophylla, the Norfolk Island Pine, is widely cultivated in the Caribbean but comes from the Pacific. It has sister species like the Monkey Puzzle tree, Araucaria araucana, in the ... point is the Wollemi pine discovered in 1994 in Australia. It is a relative of Araucaria. The Pines Pines are monoecious, each tree bearing both male & female cones. The Pine family ...
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